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26 April, 2017

Q4OS 1.8.4, Orion

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06 March, 2017

Pine64 port

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Installation CD

Download the bootable installation CD images below, you can install and use it free. The minimum HW requirements is defined as Pentium 300MHz CPU / 128MB RAM / 3GB disk.


This Long Term Support release codenamed 'Orion' gives you five years of security patches and updates, it will be supported till May 2020 at least.

Live CD

Live media allows users to get a quick Q4OS experience, or test it on a real hardware without installation. If satisfied, an optional installation of Q4OS is available.



Specific hardware - Pinebook, Pine64, Raspberry Pi

Download images below to get a poweful desktop optimized for the Pine64 or Raspberry Pi family hardware.



ARM port

Q4OS for ARM devices runs on wide variety of hardware equipped with 32/64bit ARM processors, including Chromebooks, tablets, single board computers, embedded devices and more.



Software downloads

Get Q4OS applications from this section. Installation is pretty easy, download and save installer, doubleclick it from filemanager and follow setup instructions.

Blueman ... bluetooth manager for laptops with integrated bluetooth device.
Dropbox ... Dropbox.
Skype ... Skype.
Teamviewer ... Teamviewer.
Chromium ... Chromium web browser, RPI edition.
Mozilla Firefox ... Mozilla's web browser.
Virtualbox Guest Additions ... optimized drivers for those who run inside Virtualbox.


Other downloads

For the newest Q4OS testing images, check the dedicated Testing releases page.

Files details

file ; md5sum ; filesize:
q4os-1.8.5-x64.iso ; 568cdd4c3ab6f69e111295ba7097b3cb ; 294649856 Bytes
q4os-1.8.5-i386.iso ; 95ff2e7a5bdb273045d4594569e5ca8d ; 330301440 Bytes
q4os-live-1.8.5-x64.iso ; 0f9d1a120dce9563b4bc78f1b9738d43 ; 541065216 Bytes
q4os-live-1.8.5-i686pae.iso ; b6fd63a62ee110bad6c4a0d264ce0225 ; 538968064 Bytes
q4os-pinebook-1804.zip ; 0fa4c355a1f6476b0cff0efcf7997546 ; 717219911 Bytes
q4os-pine64-1804.zip ; f88918843f90c5d0af77f523674b132c ; 547142407 Bytes
q4os-rpi-1805.zip ; cde3b4c8efdf9cc02df1c94dc31fe4ba ; 363431692 Bytes